This is a drama based on Dan Simmons's 2007 best-selling novel set in 1847 when the crew of a Royal Naval expedition to find the Arctic's treacherous Northwest Passage discovers instead a monstrous predator.
Sorry, no info about the next episode of The Terror is available yet.
The TV show is either in vacation or waiting to start their new season. When information about future episodes becomes available, it will be posted here.